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Objective:To analyze the clinical characteristics of the patients with hyperthyroidism complicated with acute cerebral infarction, and to evaluate the prognosis and safety of intravenous thrombolysis treatment in the patients with hyperthyrodism complicated with acute cerebral infarctron within time window for thrombolysis. Methods:The clinical materials of patients with acute cerebral infarction treated with intravenous tissue plasminogen activator (rt-pA)were retrospectively analyzed.All patients were divided into hyperthyroidism group (n=41) and non-hyperthyroidismin group (n=160) according to whether complicated with hyperthyroidism.The general imformation,the area of cerebral infarction and intracranial hemorrhage of the patients in two groups were analyzed.Results:The NHISS score of the patients in hyperthyroidism group was higher than that in non-hyperthyroidism group for the first time(P0.05).The proportions of the different infarction sizes had significant differences between two groups (P 0.05).Conclusion:The patients with acute cerebral infarction complicated with hyperthyroidism could benefit from intravenous thrombolysis, without the increasing of incidence of spontaneous intracranial hemorrhage (sICH) and SHA.
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Objective To investigate the correlation between pathologic features and contrast?enhanced ultrasound in patients with breast ductal papilloma. Methods From January 2014 to January 2016,80 patients with breast intraductal tumor treated in our hospital were selected,including 20 cases of breast ductal carcinoma (ductal carcinoma group) and 60 cases of benign tumor (benign group). Both groups received conventional ultrasound, ultrasonic angiography,and pathological feature analysis. Results Breast surrounding hyperecho,internal micro calcification,border edge burr and posterior echo attenuation were more frequently seen onconventional ultrasound in ductal carcinoma groupthan inbenign group(P<0.05). The average scores of contrast?enhanced ultrasound were significantly higher in ductal carcinoma group than in the control group(P<0.05). In the ductal carcinoma group, there were statistical significant differences betweenpatientswith different lymph node metastasis dukes staging ,and differentiation types (P < 0.05). Spearman rank correlation coefficient analysis showed that breast intraductal carcinoma lymph node metastasis and dukes staging,differentiation types were markedly correlated with pathological features and ultrasound imaging (r=0.341,0.368,and-0.289;P<0.05). Conclusions Conventional ultrasound and contrast?enhanced ultrasound have very good imaging featuresin the diagnosis of breast intraductal cancer ,and there is correlation between pathologic features and contrast?enhanced ultrasound in patients with breast ductal papilloma,which can provide values for early diagnosis of breast ductal carcinoma.